C111123313331323113313331333133313331323131211113313331311331323132212321
>>
C11112331333132311331333133313331333132313121111331333131133132313221232
<<
C111123313331323113313331333133313331323131211113313331311331323132212323
>>
C111123313331323113313331333133313331323131211113313331311331323132212322
>>